An elderly assassin, Keen was hired to eliminate Sigurd, who possessed knowledge of Middleport's fleet. Sigurd confronted Keen, but told him to wait because there were more pressing matters at hand. Keen became employed by Lazlo, with a promise not to attack Sigurd, just to keep watch over him. Keen ran a confessional in his spare time, to listen to the sins of the shipmates. Keen retires after the war, claiming he was tired of judging people. - Matt620

Gameplay Information for Suikoden IV

How to Recruit: After defeating the Moving Island, speak with Keen beside the trading shop in Middleport with Sigurd in your group. Remove Sigurd from your group and then speak with Keen again; pay him the 10,000 potch he wants. Declining once will drop the asking price by one potch.